He’s 32 years old and it’s been a while since he was the Jazz’s do-it-all player known as “AK-47.” Durability issues dot his past couple of NBA seasons — he spent 2011-12 with CSKA Moscow — but with Kevin Garnett and Paul Pierce in Brooklyn now, Kirilenko won’t be expected to rack up big minutes. That will leave him free to pass, cut and get plenty of easy baskets from Deron Williams on offense and to cut off the angles, hit the boards and block a couple of shots per game on defense. He’ll accept his role and make the most of it. He left $10 million on the table in Minnesota for a chance to win big in Brooklyn and could be a key ingredient if the Nets’ big offseason gamble is going to pay off.